Coffee cup sleeve



FIG. 1 is a top, front perspective view of a coffee cup sleeve showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 1, 3, 5 and 6 of the coffee cup sleeve are for the purpose of illustrating environment, and form no part of the claimed design. 

CLAIM I claim the ornamental design for a coffee cup sleeve, as shown and described. 